.task {
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: space-around;
  align-items: center;

  > div {
    width: 20%;
    height: 80%;
    text-align: center;
  }
}

@media screen and (max-width: 800px) {
  .task {
    justify-content: center;

    > div {
      width: 100%;
    }
  }
}